#384783#384783

#384783 is a dark, moderate blue. Relative luminance 0.070; OKLCH L 41.7% C 0.102 H 270.9°. Best body text is #FFFFFF at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#384783
RGB	rgb(56, 71, 131)
HSL	hsl(228, 40%, 37%)
HSV	hsv(228, 57%, 51%)
CMYK	cmyk(57.3%, 45.8%, 0%, 48.6%)
CIE-LAB	lab(31.77, 13.02, -35.69)
CIE-LCH	lch(31.77, 37.99, 290.04°)
OKLab	oklab(41.66% 0.0016 -0.1016)
OKLCH	oklch(41.66% 0.102 270.9)
XYZ	xyz(7.9795, 6.9853, 22.3961)
Luminance	0.0699 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384783 #837438

analogous

#386D83 #384783 #4F3883

triadic

#384783 #833847 #478338

tetradic

#384783 #83386D #837438 #38834F

square

#384783 #83386D #837438 #38834F

split-complementary

#384783 #834F38 #6D8338

monochromatic

#13192D #263058 #384783 #4A5EAE #7283C3

Accessibility & contrast

On white

8.76

#384783 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#384783 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384783

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384783	#FFFFFF	#000000	##FFFFFF
##384783	1.00	8.76	2.40	8.76
#FFFFFF	8.76	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D4E85

Deuteranopia (green-blind)

#234882

Tritanopia (blue-blind)

#0E545E

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #384783;
/* rgb */ color: rgb(56, 71, 131);
/* oklch */ color: oklch(41.7% 0.102 270.9);

Tailwind

colors: {
  custom: {
    50: '#7579a7',
    500: '#384783',
    950: '#000000',
  },
}

SCSS

$custom: #384783;
$custom-light: #7579a7;
$custom-dark: #000000;

JSON

{
  "hex": "#384783",
  "rgb": {
    "r": 56,
    "g": 71,
    "b": 131
  },
  "hsl": {
    "h": 228,
    "s": 40.107,
    "l": 36.667
  },
  "oklch": {
    "l": 0.4166,
    "c": 0.10157,
    "h": 270.9
  },
  "luminance": 0.06986
}

Semantic roles & 50–950 ramp

primary

#384783

secondary

#AC9F6B

accent

#B858D0

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#09090F

muted

#7B7B7F

Preview Lab

Preview with #384783

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →